Sanyo 42XR10FH(b), LED-42XR10FH-B Schematic

FILE NO.

SERVICE MANUAL

LED-LCD TV

LED-42XR10FH(B)

PRODUCT CODE No.

PRODUCT CODE No. 1 682 351 10: PAL-BG(TV) DTV

REFERENCE No.:SM0915177

CONTENTS

Safety precautions………………………………………………………………………..…

Alignment instructions …………………………….…….…………………………………

Method of software upgrading instructions………………………………………………..

Working principle analysis of the unit……………………………….………….………….

Block diagram…………………………………..………………………………….…………

IC block diagram and instruction…………………………………………………………..……

Wiring diagram …………………………………………………………………………….

Troubleshooting guide ………………………………………………………………..……

Schematic diagram…………………………………………………………………………

APPENDIX-A: Main assembly list

APPENDIX-B: Exploded View

Installing the Stand or wall-mount bracket

Wall mounting instructions

Attention: This service manual is only for service personnel to take reference with. Before

servicing please read the following points carefully.

Safety precautions

1. Instructions

Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire Anti static measures to be taken (throughout the entire production process!): a) Do not touch here and there by hand at will; b) Be sure to use anti static electric iron; c) It’s a must for the welder to wear anti static gloves. Please refer to the detailed list before replacing components that have special safety requirements. Do not change the specs and type at will.

2. Points for attention in servicing of LED

2.1 Screens are different from one model to another and therefore not interchangeable. Be sure to use the screen of the original model for replacement.

2.2 The operation voltage of L protecting yourself and the machine when testing the system in the course of normal operation or right after the power is switched off. Please do not touch the circuit or the metal part of the module that is in operation mode. Relevant operation is possible only one minute after the power is switched off.

2.3 Do not use any adapter that is not identical with the TV set. Otherwise it will cause fire or damage to the set.

2.4 Never operate the set or do any installation work in bad environment such as wet bathroom, laundry, kitchen, or nearby fire source, heating equipment and devices or exposure to sunlight etc. Otherwise bad effect will result.

2.5 If any foreign substance such as water, liquid, metal slices or other matters happens to fall into the module, be sure to cut the power off immediately and do not move anything on the module lest it should cause fire or electric shock due to contact with the high voltage or short circuit.

2.6 Should there be smoke, abnormal smell or sound from the module, please shut the power off at once. Likewise, if the screen is not working after the power is on or in the course of operation, the power must be cut off immediately and no more operation is allowed under the same condition.

2.7 Do not pull out or plug in the connection wire when the module is in operation or just after the power is off because in this case relatively high voltage still remains in the capacitor of the driving circuit. Please wait at least one minute before the pulling out or plugging in the connection wire.

2.8 When operating or inst or extrusion, collision lest mishap should result.

2.9 As most of the circ to pay attention to anti statics. Before servicing ensure full grounding for all the parts that have to be grounded.

2.10 There are lots of connection wires between part moving the set please take care not to touch or scratch them. Once they are damaged the screen

alling LED please don’t subject the LED components to bending, twisting

uitry in LED TV set is composed of CMOS integrated circuits, it’s necessary

ED screen is 700-825V. Be sure to take proper measures in

LED TV make sure to take anti static measure and

s behind the LED screen. When servicing or

would be unable to work and no way to get it repaired. If the connection wires, connections or components fixed by the thermotropic glue need to disengage when service, please soak the thermotropic glue into the alcohol and then pull them out in case of dagmage.

2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead to breakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong case before the transportation or handling.

2.12 For the storage make sure to put it in a place where the environment can be controlled so as to prevent the temperature and humidity from exceeding the limits as specified in the manual. For prolonged storage, it is necessary to house it in an anti-moisture bag and put them altogether in one place. The ambient conditions are tabulated as follows:

Temperature Scope for operation

~ +35

Scope for storage -15~ +45 oC

Humidity Scope for operation 20% ~ 80%

Scope for storage <= 80%

2.13 Display of a fixed picture for a long time may result in appearance of picture residue on the screen, as commonly called “ghost shadow”. The extent of the residual picture varies with the maker of LED screen. This phenomenon doesn’t represent failure. This “ghost shadow” may remain in the picture for a period of time (several minutes). But when operating it please avoid displaying still picture in high brightness for a long time.

3. Points for attention during installation

3.1 The front panel of LED screen is of glass. When installing it please make sure to put it in place.

3.2 For service or installation it’s necessary to use specified screw lest it should damage the screen.

3.3 Be sure to take anti dust measures. Any foreign substance that happens to fall down between the screen and the glass will affect the receiving and viewing effect

3.4 When dismantling or mounting the protective partition plate that is used for anti vibration and insulation please take care to keep it in intactness so as to avoid hidden trouble.

3.5 Be sure to protect the cabinet from damage or scratch during service, dismantling or mounting.

Alignment instructions

1. Safety Instructions

2. Test equipment

VG-848 (VGA, YPbPr signal generator) VG-849 (HDMI digital video signal generator) CA210 (color analyzer)

3 Alignment flow

3.1 Voltage of power supply test

According to the wiring specified by Product Specification, connect power board, main/data processing board, IR/light sensor board, key board and backlight board correctly, then switch on main power and press key “

” to turn on the TV set.

a) Test each pin voltage of socket X401 (＜ 26” models) and 13-pin power socket X601 (≥ 26”

models) in turn, please refer voltage of CCFL to Table 1, refer voltage of LED to Table 2:

Pin 1 2 3 4 5 6

Vol. ≥2.5 V 0 5 V±5% 0 5 V±5% N.C. 0 12 V±5% 0 ≥2.0 V ≥2.5 V

Table 1 Each pin voltage of 13-pin power socket for CCFL models

7、8 9、10

11 12 13

Table 2 Each pin voltage of 13-pin power socket for LED models

Pin 1 2 3

Vol. ≥2.5 V ≥2.0 V 0 12 V±5% 0 N.C. 5 V±5% 0 5 V±5% 0 ≥2.5 V

b) Test each pin voltage of 5-pin power socket X606 in turn ( ≥ 26” models), please refer voltage

to Table 3:

Vol. 24 V±5% 0

Table 3 Each pin voltage of 5-pin power socket

1、2 3、4、5

4、5 6、7

8 9

3.2 Alignment flow chart shown as Fig. 1

Check if EDID, HDCP KEY, FLASH have been burned?

Combination alignment for general assembly

Connect to central signal source, check if TV functions are normal-omitted channel, analog

parameters control, etc.? Check if the output of earphones and speakers are normal?

Input composite AV signal, check if AV functions are normal?

Input component signal YPbPr, check if YPbPr functions are normal?

Input RGB signal, check if display and other functions are normal - analog parameters control, H/V center, etc.?

Input digital HDMI signal, check if display and other functions are

normal - analog parameters control, H/V center, etc.?

Insert USB，check its functions.

Other functions checkup, such as LCN, OTA, etc.

White balance alignment

Setup before shipment

Accessories checkup and packing

Fig. 1 Alignment flow chart

4 Alignment instructions

4.1 Unit adjustment

4.1.1 According to the wiring specified by Product Specification, connect power board, main/data processing board, IR/light sensor board, key board and backlight board correctly, then switch on main power and press key “

4.1.2 Using method of factory menu

a) Press key “SOURCE” first, then press keys “2, 5, 8, 0” in turn to enter into initial factory

menu;

b) Press keys “▲” and “▼” to move cursor to the item of factory menu;

c) Press keys “◄” and “►” to change the value when cursor is moved onto one item;

d) Press key “OK” to enter into the inferior factory menu from current menu page;

e) Press key “MENU” to exit current menu to its superior factory menu;

f) Press key “EXIT” to exit factory menu in any case;

g) Factory menu item: ADC ADJUST, for ADC calibration of RGB and YP

h) Factory menu item: W/B ADJUST, for white balance adjustment;

i) Factory menu item: POWER Mode, for setting power-on mode; the default setting is

“Standby” mode unless specified by customer;

Standby: TV set will be in “standby” mode after power-on;

MEM: TV set will keep states before last power-off;

ForceOn: TV set will turn on automatically; it also can be used as aging mode at factory;

j) Factory menu item: Other Setting->ISP Mode, the item will not be kept in memory, that is, it

will be always in “OFF” mode after turning on again;

“ON”: Upgrading unit software through D-SUB port while connecting to ISP device;

“OFF”: Normal DDC functions of D-SUB port will recover;

k) Factory menu item: EEPROM Init, for factory and customer data initialization; TV set will

reset and initial guiding interface will display after executing the item;

l) Factory menu item: Fac. Channel Preset., for factory channels presetting; it is necessary to

connect to central signal source before operating the item; now digital frequency of central signal CH28（529.5 MHz）and CH33（564.5 MHz）are distributed to Australia programs DVB-T; original

preset digital programs will not change along with the modification of central signal, so please

operate relevant item of menu “Channel” to search programs;

m) Factory menu item: Shipment, all analog & digital programs for factory adjustment will be

cleared out first, then customer channels will be preset according to order requirements; the item

must be executed before shipment to clear out channels for factory adjustment;

n) Factory menu item: Other Setting->MST DEBUG, default setting is “OFF”, it will not be kept

in memory, that is, it will always in “OFF” mode after turning on TV set again;

“OFF”: RS232 functions of some engineering machines can match design specifications;

“ON”: It is convenient for design tools to debug the software;

o) Factory menu item: Backlight, for adjusting brightness of backlight; test voltage of 13-pin

power socket while adjusting the item to make it greater than PWM voltage corresponding to

mixture brightness described by panel specification; the item need not adjustment for it has been

preset by software;

p) Factory menu item: Other Setting->SSC ADJUST, for expanded spectrum adjustment; the

item need not adjustment for it has been preset by software;

” to turn on the TV set, check if the display is normal.

BPR

;

q) Factory menu item: Other Setting->AUDIO Curve Setting, for sound curve adjustment; if

without special customer requirements, the item need not adjustment commonly for it has been

preset by software;

r) Factory menu item: Software Update, for software upgrade from USB port; at any channel,

insert USB memory device, select option “YES”, software will auto-search file “MERGE.bin” in

USB memory device to begin upgrade; please execute item “EEPROM Init” before adjustment

again, for old data still remain in E

4.1.3 ADC calibration of analog component YPbPr

a) Switch to analog component YPbPr channel;

b) Press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu;

c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into inferior factory menu; d) Input analog component Y/Pb/Pr signal（VG848 Timing 972(1080i), Pattern 918(8 Color & 16

Grey)）; move cursor to item “MODE ”，press keys “▲” and “▼” to select item “YPbPr”，then

move cursor to item “AUTO ADC” and press key “OK” to begin auto-adjustment until prompt

“Success” displays which means successful auto-calibration;

4.1.4 ADC calibration of analog RGB

a) Switch to analog RGB channel;

b) Press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu;

c) Move cursor to item “ADC ADJUST” and press key “OK” to enter into inferior factory menu; d) Input analog RGB signal（VG848: Timing 856（1024×768/60 Hz）, Pattern 914(Color Temp.)）;

move cursor to item “MODE ”，press keys “▲” and “▼” to select item “RGB”，then move cursor

to item “AUTO ADC” and press key “OK” to begin auto-adjustment until prompt “Success”

displays which means successful auto-calibration.

4.2 White balance adjustment”

Unless specified by customer: a) ＜

26” models:

Default color temperature “Cool” is 10000K and its chromatic coordinates is (280, 288); color

temperature “Normal” is 8000K and its chromatic coordinates is (295, 305); color temperature

“Warm” is 6500K and its chromatic coordinates is (323, 329);

b) ≥ 26” models:

Default color temperature “Cool” is 12000K and its chromatic coordinates is (272, 278); color

temperature “Normal” is 9300K and its chromatic coordinates is (285, 293); color temperature

“Warm” is 6500K and its chromatic coordinates is (323, 329);

4.3 Adjustment procedure

TV set should be working over 30 mins to be in stabler state before white balance adjustment; Use

white balance apparatus CA-210 and switch to its BBY channel;

a) Switch to HDMI1channel;

b) Press key “SOURCE”, then press keys “2, 5, 8, 0” in turn to enter into initial factory menu;

c) Move cursor to item “W/B ADJUST” and press key “OK” to enter into inferior factory menu; d) Input HDMI signal (VG-848 Timing:856(1024×768/60 Hz)，Pattern:921(Gray 16 step(H)); move

cursor to item “MODE”, press keys “▲” and “▼” to select item “HDMI1” or other HDMI channels,

then move cursor to item “Tem per..

e) Fix item “G-GAIN”, adjust items “R-GAIN, B-GAIN” to set chromatic coordinates of 13

the value of temperature “Normal”;

PROM after software upgrade.

” and press keys “▲” and “▼” to select item “Normal”;

scale as

f) Fix item “G-OFFSET”, adjust items “R-OFFSET, B-OFFSET” to set chromatic coordinates of 4

scale as the value of temperature “Normal”;

g) During temperature “Normal” adjustment , make sure that chromatic coordinates errors of bright

scale are (x±10, y±15) and chromatic coordinates errors of dark scale are (x±10,y±25);

h) Move cursor to item “COPY ALL” again to copy data of white balance to other channels;

i) Check if chromatic coordinates of “Cool” and “Warm” meet the requirements or not, if not, adjust

items “R-GAIN/B-GAIN/R-OFFSET/B-OFFSET” to meet them:

“Cool”: chromatic coordinates errors of bright scale are (x±5, y±15), chromatic coordinates

errors of dark scale are (x±8, y±30);

“Warm”: chromatic coordinates errors of bright & dark scales are both (x±10, y±10);

j) Check if chromatic coordinates of other channels meet the requirements, if not, adjust them

respectively;

k) Check white balance of each channel by eye, check if the picture is normal;

l) Please refer to the adjusting rules as follows:

B Gun: coordinates of X and Y will increase when B gun is adjusted downwards;

coordinates of X and Y will decrease when B gun is adjusted upwards;

R Gun: adjusting R gun will effect coordinate of X, and value of Lv slightly;

coordinate of X will increase when R gun is adjusted upwards;

coordinate of X will decrease when R gun is adjusted downwards;

G Gun: adjusting G gun will effect coordinate of Y, and value of Lv greatly;

coordinate of Y will increase when G gun is adjusted upwards;

coordinate of Y will decrease when G gun is adjusted downwards.

5 Functions checkup

5.1 Analog & digital TV functions

Input central signal to RF port, enter into menu “CHANNEL”, then search channels automatically,

check if there is any omitted channel, check if the output of speakers and the picture are normal.

5.2 Composite video of AV port

Input composite video signal to AV port, check if the picture and the sound are normal under the

circumstances of power on/off, switching channel and format, etc.

5.3 Analog component YPbPr/YCbCr port

Input analog YP

signal from VG848 signal generator with YPBPR formats listed as Table 4

BPR

respectively, check if the picture and the sound are normal under the circumstances of power-on/off,

switching channel and format, etc.

Table 4 YP

No.

1 720×480 15.734/15.75 59.94/60 13.5/13.514

2 720×576 15.625 50 13.5 576i (PAL, PAL-N, SECAM)

3 720×480 31.469/31.5 59.94/60 27/27.027 480p

4 720×576 31.25 50 27 576p

5 1280×720 37.5 50 74.25 720p (50p)

6 1280×720 44.955/45 59.94/60 74.176/74.25 720p (59.94p/60p)

Definition

H. - fre.（kHz） V. – fre.（Hz）

signal formats

BPR

Dot pulse fre.

（MHz）

Note

480i

(NTSC, NTSC4.43,PAL60,PAL-M)

7 1920×1080 28.125 50 74.25 1080i (50i)

8 1920×1080 33.75 59.94/60 74.176/74.25 1080i (59.94i/60i)

9 1920×1080 26.973 23.976 74.176 1080p (23.97p)

10 1920×1080 27 24 74.25 1080p (24p)

11 1920×1080 28.125 25 74.25 1080p (25p)

12 1920×1080 33.716 29.97 74.176 1080p (29.97p)

13 1920×1080 33.75 30 74.25 1080p (30p)

14 1920×1080 56.25 50 148.5 1080p (50p)

15 1920×1080 67.432/67.5 59.94/60 148.35/148.5 1080p (59.94p/60p)

5.4 Analog R, G, B port

Input analog RGB signal from VG-848 signal generator to VGA port with VGA signal formats listed in

Table 5 respectively, check if the display and the sound are normal under the circumstances of

power-on/off, switching channel and format, etc. if there is any H/V offset, enter into main menu and select

items “PICTURE”->“Screen”->“Auto Ajust” in turn to make calibration automatically;

Table 5 Analog RGB signal formats

No. Definition

1 640×480 31.469 59.94 25.175 IBM

2 720×400 31.469 70.086 28.322 IBM

3 640×480 37.861 72.809 31.5 VESA

4 640×480 37.5 75 31.5 VESA

5 800×600 35.156 56.25 36 VESA

6 800×600 37.879 60.317 40 VESA

7 800×600 48.077 72.188 50 VESA

8 800×600 46.875 75 49.5 VESA

9 1024×768 48.363 60.004 65 VESA

10 1024×768 56.476 70.069 75 VESA

11 1024×768 60.023 75.029 78.75 VESA

12 1152×864 67.5 75 108 VESA

13 1280×960 60 60 108 VESA

14 1280×1024 63.98 60.02 108 VESA

15 1280×1024 80 75 135 SXGA

16 1360×768 47.7 60 85.5 WXGA

17 1440×900 55.9 60 106.5 WXGA+

18 1400×1050 65.22 60 122.61 SXGA+

19 1680×1050 65.3 60 146.25 WSXGA+

20 1920×1080 67.5 60 148.5

H. - fre.（kHz） V. – fre.（Hz） Dot pulse fre.（MHz）

5.5 Digital HDMI port

Input HDMI signal from VG849 signal generator with the formats listed in Table 6 respectively, check

if the display and the sound (32 kHz, 44.1 kHz, 48 kHz) are normal under the circumstances of power-on,

switching channels or formats, etc.

Note

Table 6 Digital HDMI signal format

No. Definition

1 640×480 31.469/31.5 59.94/60 25.175/25.2 640×480p@59.94/60 Hz

2 720×480 31.469/31.5 59.94/60 27/27.027 720×480p@59.94/60 Hz,4:3/16:9

3 1280×720 44.955/45 59.94/60 74.176/74.25 1280×720p@59.94/60 Hz

4 1920×1080 33.716/33.75 59.94/60 74.176/74.25 1920×1080i@59.94/60 Hz

5 720(1440)×480 15.734/15.75 59.94/60 27/27.027

6 720(1440)×240 15.734/15.75

7 (2880)×480 15.734/15.75 59.94/60 54/54.054 (2880)×480i@59.94/60 Hz,4:3/16:9

8 (2880)×240 15.734/15.75

9 1440×480 31.469/31.5 59.94/60 54/54.054 1440×480p@59.94/60 Hz,4:3/16:9

10 1920×1080 67.432/67.5 59.94/60

11 720×576 31.25 50 27 720×576p@50 Hz,4:3/16:9

12 1280×720 37.5 50 74.25 1280×720p@50 Hz

13 1920×1080 28.125 50 74.25 1920×1080i@50 Hz

14 720(1440)×576 15.625 50 27 720(1440)×576i@50 Hz,4:3/16:9

15 720(1440) ×288 15.625 Mode 1 49.761 27

16 (2880) ×576

17 (2880) ×288 15.625 Mode 1 49.761 54

18 1440×576

19 1920×1080 56.25 50 148.5 1920×1080p@50 Hz

20 1920×1080 26.973/27 23.97/24 74.176/74.25 1920×1080p@23.97/24 Hz

21 1920×1080 28.125 25 74.25 1920×1080p@25 Hz

22 1920×1080 33.716/33.75 29.97/30 74.176/74.25 1920×1080p@29.97/30 Hz

H. - fre.（kHz） V. – fre.（Hz）

Mode1 59.826/59.886

Mode 2 60.054/60.115

Mode 1 59.826/59.886

Mode 2 60.054/60.115

Mode 2 49.92

15.625

31.25

Mode 3 50.08

50 54

Mode 2 49.92

Mode 3 50.08

50 54

5.6 USB port

5.6.1 Media playing function

Insert USB memory containing files of picture, audio and video, check if the picture, the sound and

other functions are normal;

5.6.2 PVR function

Insert formatted USB memory containing recorded-program files, press key “Rec. List” to select and

play program, check if the picture, the sound and other functions are normal;

Dot pulse fre.

（MHz）

27/27.027

54/54.054 (2880)×240p@59.94/60 Hz,4:3/16:9

148.352/148.

(2880)×576i

@50

Hz,4:3/16:9

1440×576p

@50

Hz,4:3/16:9

Note

720(1440)×480i@59.94/60

Hz,4:3/16:9

720(1440)×240p@59.94/60

Hz,4:3/16:9

1920×1080p@59.94/60 Hz

720(1440)×288p@50 Hz,4:3/16:9

(2880)×288p@50 Hz,4:3/16:9

5.7 MUSIC port

Input audio signal, check if the sound is normal;

5.8 Other functions checkup

a) Check if composite video out of AV port, digital audio port, earphone jack, etc., are normal;

b) Check if the functions of LCN, OTA are normal;

6 User menu setup before shipment

Enter into “LOCK” user menu, input initial password “0000”, select item “Restore Factory Default”

and then press key “OK” to make setup before shipment;

a) Clear out information of all programs;

b) Clear out information of program-lock, favorite programs, etc.; c) Recover default analog parameters;；

d) Set menu language as “English”;

e) Set power-on mode as “Standby”.

Method of software upgrading instructions

Factory software burned instructions listed as Table 7

Table 7 Factory software burned instructions

Burned

before

SMT

Yes

Yes Use ALL-100, etc.

Yes

Yes Use ALL-100, etc.

Yes

Yes Use ALL-100, etc.

Use ALL-100 with write-protect,

refer to Note 1 in detail.

Use ALL-100 with write-protect,

refer to Note 1 in detail.

Use ALL-100 with write-protect,

refer to Note 1 in detail.

Burning method

Model

<26”

CCFL

<26”

LED

≥26”

LED

Loc.

No.

N103 5272564002 EN25Q64-104HIP

N106 5272404005 CAT24C04WI-GT3

N301

N316

N305

N103 5272564002 EN25Q64-104HIP

N106

N301

N311

N305

N103 5272564002 EN25Q64-104HIP

N106

N302

N305

N316

N309

Part No. Part Type

5272402002 AT24C02BN10SU-1.8

5272402003 CAT24C02WI

5272402002 AT24C02BN10SU-1.8

5272402003 CAT24C02WI

5272404005 CAT24C04WI-GT3

5272402002 AT24C02BN10SU-1.8

5272402003 CAT24C02WI

5272402002 AT24C02BN10SU-1.8

5272402003 CAT24C02WI

5272404005 CAT24C04WI-GT3

5272402002 AT24C02BN10SU-1.8

5272402003 CAT24C02WI

5272402002 AT24C02BN10SU-1.8

5272402003 CAT24C02WI

Software

function

Main

program

HDCP

KEY

HDMI

EDID

VGA

EDID

Main

program

HDCP

KEY

HDMI

EDID

VGA

EDID

Main

program

HDCP

KEY

HDMI

EDID

VGA

EDID

Note 1: Method of write-protect setup: enter into burning interface of ALL-100, tick option “Config”,

press item “config Setting”, set option “Protect” as “All Protect”; make sure that option “Config”

must be ticked before burning software and write-protect must be reset after ALL-100 burning

software is opened every time.

Note 2: Method of burning and upgrading software online by using ISP burning device:

a) For main board upgrade: connect 4-pin cable of ISP burning device to Debug port of main board

(<26”: X404, ≥26”: X604); for unit upgrade, connect both D-SUB ports of ISP burning device and

main board, enter into factory menu and set item “Other Settings->ISP Mode” as “ON”;

b) Using Mstar online burning program, enter into menu “Device”, tick option “WP Pin pull to high

during ISP” to ensure that hardware write-protect of Flash is removed and erasing process is

normal, please refer to Fig. 2;

Fig. 2 Write-protect setup

c) Press menu “Connect”, a dialog box “Device Type is XXX (XXX is corresponding type of SPI

Flash)” will pop up, that is, connection has been successful, please refer to Fig. 3; if connection

is failed, press the first menu “Device” to select SPI Flash type manually, then press menu

“Connect” again;

Fig. 3 Successful connection

d) Press menu “Read”, select the burning file, such as “MERGE.bin”, please refer to Fig. 4;

Fig. 4 Burning file

e) Press menu “Auto”, tick options “All chip”, “program” and relative option switches, please refer

to Fig.5, press key “Run” to begin burning;

Fig. 5 Option switches

f) Burning process has two steps: Erase and Program; please refer to Fig. 6;

Fig. 6 Option switches

1) First, the step “Erasing…” will last for some time, or it is failed if it is passed by quickly,

please confirm procedure 2）and begin burning process again;

2) Then the following step is “Programming…;

3) A prompt “Pass” will display at last;

g) A prompt “Pass” will display if burning process is successful, please refer to Fig. 7;

Fig. 7 Successful burning process

h) If there are other machines to be burned, remain ISP burning interface and repeat procedures

c）to e）only;

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